@charset "utf-8";
/* CSS Document */
#add_form
{
    width: 500px;
    position:absolute;  /*设置绝对位置*/
    left:400px;
    top:150px;
    margin: 0 0 150px;
    box-shadow: 0px 2px 5px #ABAAAA;
}

.reg_error
{
    color: red;
    font-size: 15px;
    margin-left: 15px;
}